| 弯梁桥独柱墩合理偏心距探讨 |
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| 引用本文： | 谢智敏.弯梁桥独柱墩合理偏心距探讨[J].广东公路交通,2014(1):35-38. |
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| 作者姓名： | 谢智敏 |
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| 作者单位： | 广东省交通集团有限公司,广州510623 |
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| 摘 要： | 通过对不同曲线半径弯梁桥在独柱墩不同偏心距情况下的受力分析,得出附加扭矩与偏心距之间的关系,从而在实际工程中根据弯梁桥的曲线半径合理设置独柱墩偏心距,有效调整弯梁桥成桥态扭矩的分布,提高弯梁桥设计的安全性和经济性.
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| 关 键 词： | 弯梁桥 曲线半径 偏心距 扭矩 |
Discussion on Reasonable Eccentricity Single-Column Pier of Curved Bridge |
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| XIE Zhimin.Discussion on Reasonable Eccentricity Single-Column Pier of Curved Bridge[J].Guangdong Highway Communications,2014(1):35-38. |
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| Authors: | XIE Zhimin |
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| Institution: | XIE Zhimin ( Guangdong Provincial Communication Group Co. , Ltd. , Guangzhou 510623 ) |
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| Abstract: | Based on stress analysis of single-column pier of curved bridge with different curve radius under differ- ent eccentricity, the relation between torque and eccentricity has been obtained, so, the reasonable eccentricity of single column pier could be determined on the basis of the curve radius of curved bridge, which could effec- tively adjust the torque distribution of finished curved bridge and improve safety and economy of design for curved bridge. |
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| Keywords: | curved girder bridge curve radius eccentricity torque |
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